CN103558724B - Liquid crystal prism, manufacturing method thereof and display device - Google Patents
Liquid crystal prism, manufacturing method thereof and display device Download PDFInfo
- Publication number
- CN103558724B CN103558724B CN201310575136.0A CN201310575136A CN103558724B CN 103558724 B CN103558724 B CN 103558724B CN 201310575136 A CN201310575136 A CN 201310575136A CN 103558724 B CN103558724 B CN 103558724B
- Authority
- CN
- China
- Prior art keywords
- liquid crystal
- septum pellucidum
- upper substrate
- infrabasal plate
- electrode
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1339—Gaskets; Spacers; Sealing of cells
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
- G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
- G02B30/26—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type
- G02B30/27—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type involving lenticular arrays
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
- G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
- G02B30/26—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type
- G02B30/27—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type involving lenticular arrays
- G02B30/28—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type involving lenticular arrays involving active lenticular arrays
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/133365—Cells in which the active layer comprises a liquid crystalline polymer
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1343—Electrodes
- G02F1/134309—Electrodes characterised by their geometrical arrangement
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1343—Electrodes
- G02F1/13439—Electrodes characterised by their electrical, optical, physical properties; materials therefor; method of making
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/29—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the position or the direction of light beams, i.e. deflection
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
- G02F2201/12—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 electrode
- G02F2201/121—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 electrode common or background
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F2202/00—Materials and properties
- G02F2202/02—Materials and properties organic material
- G02F2202/022—Materials and properties organic material polymeric
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Geometry (AREA)
- Liquid Crystal (AREA)
Abstract
The invention provides a liquid crystal prism, a manufacturing method thereof and a display device, relates to the field of a display technology, and solves the problems that light rays received by the left eye and the right eye are disordered and the 3D (3-dimensional) effect is influenced due to the fact that a conventional liquid crystal prism has liquid crystal disclination in an area between two adjacent strip-shaped electrode assemblies. The liquid crystal prism comprises an upper substrate, a lower substrate and a liquid crystal layer arranged between the upper substrate and the lower substrate, wherein a plurality of electrode assemblies are arranged on the upper substrate or the lower substrate; each electrode assembly comprises a plurality of mutually insulated electrodes; and a transparent spacer is arranged between every two adjacent electrode assemblies and enables liquid crystals on two sides to have a certain deflection angle.
Description
Technical field
The present invention relates to display technique field, particularly relate to a kind of liquid crystal prism and preparation method thereof, display device.
Background technology
In recent years, stereo display and 3D (three-dimensional-is three-dimensional) display, become a megatrend in display field.3D display the most basic principle be utilize human eye about receive different images respectively, namely two eye separation of people are about 65mm, owing to there is this position difference, left eye and right eye can see different two dimensional images, then brain is lived again through carrying out superposition to the information of different two dimensional image, forms one have before-rear, upper-under, the image of left-right, far away-stereo directional effect such as closely.
Nowadays the 3D stereo display technique of main flow is realized by special eyes, and this makes its range of application and comfort have a greatly reduced quality.For solving the problem, bore hole 3D display is ripe gradually.Existing bore hole 3D display device is made up of display panel and grating, and wherein, grating comprises multiple raster unit, grating is formulated in before display panel in a certain way, divide picture through grating, the eyes of people can be made to see different visual patterns, produce stereo perception.
A kind of implementation of liquid crystal prism (LC lens) as shown in Figure 1, it liquid crystal layer 3 comprising involutory upper substrate 1 and infrabasal plate 2 and be arranged between upper substrate 1 and infrabasal plate 2.The electrode group 10 of multiple strip is provided with at infrabasal plate 1, the electrode group 10 of each strip comprises the electrode 11 of multiple strip, a gradient electric field is formed by applying different voltage on different strip shaped electric poles, the electric field force that diverse location place liquid crystal is subject to is different, liquid crystal sense of rotation is different, thus reach the effect of liquid crystal prism, namely multiple strip shaped electric poles group correspondence forms multiple prism unit, to realize bore hole 3D display.But due to the electric field action between different prisms, in actual displayed process, as shown in Figure 1, the electrode 11 of the strip in the electrode group 10 of two adjacent strips can disturb mutually, and the region (in Fig. 1 dashed region) of liquid crystal between the electrode group 10 of adjacent two strips occurs different, and light is deflected to undesirable direction by this part region, i.e. LCD disclination, as shown in Figure 2, thus the light that right and left eyes is received is chaotic, affects 3D effect.
Summary of the invention
Embodiments of the invention provide a kind of liquid crystal prism and preparation method thereof, display device, and described liquid crystal prism does not exist LCD disclination between two strip shaped electric poles groups, can improve 3D effect display effect.
For achieving the above object, embodiments of the invention adopt following technical scheme:
Embodiments provide a kind of liquid crystal prism, the liquid crystal layer comprising upper substrate, infrabasal plate and be arranged between described upper substrate and infrabasal plate, described upper substrate or infrabasal plate are provided with multiple electrode group, described in each, electrode group comprises the electrode of multiple mutually insulated, and septum pellucidum underbed is provided with between adjacent two electrode groups, described septum pellucidum underbed makes the liquid crystal of its both sides have certain deflection angle.
Optionally, described septum pellucidum underbed runs through described liquid crystal layer.
Optionally, described septum pellucidum underbed is macromolecule chock insulator matter.
Optionally, the material forming described macromolecule chock insulator matter comprises diacrylate.
Optionally, described upper substrate and/or infrabasal plate are being respectively arranged with public electrode with described septum pellucidum underbed corresponding position.
Embodiments provide a kind of method for making of liquid crystal prism, comprising:
Upper substrate or infrabasal plate are formed multiple electrode group, and wherein, described in each, electrode group comprises the electrode of multiple mutually insulated;
Between adjacent two electrode groups, septum pellucidum underbed is set.
Optionally, describedly septum pellucidum underbed be set between adjacent two electrode groups specifically comprise:
At upper substrate and/or infrabasal plate and described septum pellucidum underbed corresponding position, public electrode is set;
High molecule liquid crystal and light trigger is added in liquid crystal;
Described liquid crystal is arranged between upper substrate and infrabasal plate;
The public electrode arranged respectively to upper substrate and/or infrabasal plate and described septum pellucidum underbed corresponding position is energized;
Ultraviolet light is utilized at least to irradiate the region of corresponding septum pellucidum underbed;
The public electrode arranged respectively to upper substrate and/or infrabasal plate and described septum pellucidum underbed corresponding position is stopped to be energized and UV-irradiation.
Optionally, described high molecule liquid crystal is diacrylate.
Embodiments provide a kind of display device, comprise arbitrary described liquid crystal prism that the embodiment of the present invention provides.
A kind of liquid crystal prism that the embodiment of the present invention provides and preparation method thereof, display device, described liquid crystal by arranging septum pellucidum underbed between adjacent two electrode groups, can not there is LCD disclination in the region between two adjacent electrode groups, and then can improve 3D effect.
Accompanying drawing explanation
Fig. 1 is liquid crystal prism part-structure schematic diagram of the prior art;
The liquid crystal arrangement schematic diagram that Fig. 2 is the liquid crystal prism shown in Fig. 1;
The part-structure schematic diagram of a kind of liquid crystal prism that Fig. 3 provides for the embodiment of the present invention;
The part-structure schematic diagram of the another kind of liquid crystal prism that Fig. 4 provides for the embodiment of the present invention;
The liquid crystal arrangement schematic diagram of the liquid crystal prism that Fig. 5 provides for the embodiment of the present invention;
The method for making schematic diagram of a kind of liquid crystal prism that Fig. 6 provides for the embodiment of the present invention;
A kind of method schematic diagram forming septum pellucidum underbed that Fig. 7 provides for the embodiment of the present invention;
Reference numeral;
1-upper substrate; 2-infrabasal plate; 3-liquid crystal layer; 10-electrode group; 11-electrode; 21-public electrode; 22-chock insulator matter.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.
Embodiments provide a kind of liquid crystal prism, the liquid crystal layer comprising upper substrate, infrabasal plate and be arranged between described upper substrate and infrabasal plate, described upper substrate or infrabasal plate are provided with multiple electrode group, described in each, electrode group comprises the electrode of multiple mutually insulated, and septum pellucidum underbed is provided with between adjacent two electrode groups, described septum pellucidum underbed makes the liquid crystal of its both sides have certain deflection angle.
Wherein, describedly on described upper substrate or infrabasal plate, be provided with multiple electrode group, can be on described upper substrate, be provided with multiple electrode group, also can be on described infrabasal plate, be provided with multiple electrode group.Concrete, as shown in Figure 3, Figure 4, the embodiment of the present invention is all described in detail to be provided with multiple electrode group 10 on described infrabasal plate 2.It should be noted that, liquid crystal prism comprises multiple electrode group, and by providing the voltage of different size to electrode in each electrode group, make liquid crystal deflection angle different, electrode group described in each is equivalent to a convex lens.Only be described in detail for wherein two adjacent electrode groups in embodiment of the present invention accompanying drawing.
Concrete, as shown in Figure 3, Figure 4, the liquid crystal layer 3 that described liquid crystal prism comprises upper substrate 1, infrabasal plate 2 and is arranged between described upper substrate 1 and infrabasal plate 2, described upper substrate 1 or infrabasal plate 2 are provided with electrode group 10, electrode group 10 described in each comprises the electrode 11 of multiple mutually insulated, and is provided with septum pellucidum underbed 22 between adjacent two electrode groups 10.Wherein said septum pellucidum underbed 22 makes the liquid crystal of its both sides have certain deflection angle, can be that described septum pellucidum underbed thing 22 is for having the chock insulator matter of orientation function, liquid crystal then in the both sides of described chock insulator matter has certain deflection angle due to septum pellucidum underbed, liquid crystal can not arbitrarily deflect, and then can improve display effect.
It should be noted that, in existing liquid crystal prism, the region of liquid crystal between adjacent two electrode groups 10 is by the interference of the electrode of Different electrodes group, and the arrangement of liquid crystal is unstable, can cause LCD disclination.In the embodiment of the present invention, by arranging septum pellucidum underbed between two adjacent electrode groups, as shown in Figure 5, liquid crystal is stablized in the arrangement of each electrode group, and then can avoid LCD disclination occurs, and improves 3D effect.
A kind of liquid crystal prism that the embodiment of the present invention provides, by arranging septum pellucidum underbed between adjacent two electrode groups, described septum pellucidum underbed makes the liquid crystal of its both sides have certain deflection angle, and liquid crystal is stablized in the arrangement of each electrode group, can not there is LCD disclination in the region between two adjacent electrode groups, and then can improve 3D effect.
It should be noted that, the described liquid crystal prism in the embodiment of the present invention can also be fresnel prism.
Optionally, described septum pellucidum underbed runs through described liquid crystal layer.Concrete, as shown in Figure 3, Figure 4, septum pellucidum underbed 22 runs through described liquid crystal layer, then between adjacent two electrode groups, do not have liquid crystal, namely can not occur liquid crystal to mistake.Needs illustrate, septum pellucidum underbed in the embodiment of the present invention is mainly used in preventing liquid crystal from occurring to mistake between adjacent two electrode groups, it can be running through described liquid crystal layer and directly contacting with infrabasal plate with upper substrate as shown in Figure 3, also can be as shown in Figure 4, (being public electrode in the embodiment of the present invention) is set by other and prevent liquid crystal from occurring to mistake between adjacent two electrode groups.
Preferably, described chock insulator matter is macromolecule chock insulator matter.Certainly, described chock insulator matter can also be the chock insulator matter formed by other materials.Such as described chock insulator matter can also be resin chock insulator matter.
Optionally, the material forming described macromolecule chock insulator matter comprises diacrylate.
Optionally, described upper substrate and/or infrabasal plate are being respectively arranged with public electrode with described septum pellucidum underbed corresponding position.Concrete, can be only that upper substrate is being provided with public electrode with described septum pellucidum underbed corresponding position, or being only that infrabasal plate is being provided with public electrode with described septum pellucidum underbed corresponding position, can also be that upper substrate and infrabasal plate are being provided with public electrode with described septum pellucidum underbed corresponding position respectively.As shown in Figure 4, embodiment of the present invention above substrate 1 and infrabasal plate 2 are described in detail being respectively arranged with public electrode 21 for example with described septum pellucidum underbed 22 corresponding position respectively.
Embodiments provide a kind of method for making of liquid crystal prism, as shown in Figure 6, comprising:
Step 101, on upper substrate or infrabasal plate, form multiple electrode group, wherein, described in each, electrode group comprises the electrode of multiple mutually insulated.
Step 102, septum pellucidum underbed is set between adjacent two electrode groups.
It should be noted that, the sequencing of above-mentioned steps 101 and step 102 can also convert.Namely first chock insulator matter can be set, then form multiple electrode group at upper substrate or infrabasal plate.Can also be form chock insulator matter at upper substrate, form multiple electrode group at infrabasal plate.
Optionally, as shown in Figure 7, above-mentioned steps 102, septum pellucidum underbed be set between adjacent two electrode groups specifically comprise:
Step 1021, public electrode is set at upper substrate and/or infrabasal plate and described septum pellucidum underbed corresponding position.
Concrete, can be only that upper substrate is being respectively arranged with public electrode with described septum pellucidum underbed corresponding position, or being only that infrabasal plate is being respectively arranged with public electrode with described septum pellucidum underbed corresponding position, can also be that upper substrate and infrabasal plate are being respectively arranged with public electrode with described septum pellucidum underbed corresponding position respectively.Embodiment of the present invention above substrate and infrabasal plate are described in detail being provided with public electrode 21 for example with described septum pellucidum underbed corresponding position respectively.
Step 1022, in liquid crystal, add high molecule liquid crystal and light trigger.
Optionally, described high molecule liquid crystal is diacrylate, cholesterol benzoate, N-(4-benzylidene)-4-n-butyl aniline (MBBA) etc.The embodiment of the present invention for described high molecule liquid crystal for diacrylate is described in detail.Described light trigger can be 2-hydroxy-2-methyl-1-phenylacetone, methyl benzoylformate, benzoin and derivant etc.
Step 1023, described liquid crystal to be arranged between upper substrate and infrabasal plate.
Step 1024, the public electrode arranged respectively to upper substrate and/or infrabasal plate and described septum pellucidum underbed corresponding position are energized.
When the public electrode arranged respectively to upper substrate and infrabasal plate and described septum pellucidum underbed corresponding position is energized, diacrylate monomer, under voltage effect, is assembled near public electrode.
Step 1025, ultraviolet light is utilized at least to irradiate the region of corresponding septum pellucidum underbed.
When applying ultraviolet light, ultraviolet light can trigger light trigger, under this effect, and diacrylate and light trigger reaction formation polymeric wall (being chock insulator matter).The impact of adjacent prisms electrode can be shielded by the barrier effect of this chock insulator matter.
Step 1026, the public electrode arranged respectively to upper substrate and/or infrabasal plate and described septum pellucidum underbed corresponding position is stopped to be energized and UV-irradiation.
It should be noted that, owing to just can form described macromolecule chock insulator matter when above-mentioned steps 1024 and step 1025 are carried out simultaneously, then the order of above-mentioned steps 1024 and step 1025 is not determined, such as can first carry out step 1025, carry out step 1024 again, or step 1024 and step 1025 are carried out simultaneously, the embodiment of the present invention is only described in detail for the above-mentioned concrete steps enumerated.
Embodiments provide a kind of display device, comprise arbitrary described liquid crystal prism that the embodiment of the present invention provides.Display devices such as described display device can be liquid crystal display, Electronic Paper, OLED (Organic Light-Emitting Diode, Organic Light Emitting Diode) display and comprise any product or parts with Presentation Function such as TV, digital camera, mobile phone, panel computer of these display devices.Described display device can realize 3D display by described liquid crystal.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; the change that can expect easily or replacement, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of described claim.
Claims (9)
1. a liquid crystal prism, it is characterized in that, the liquid crystal layer comprising upper substrate, infrabasal plate and be arranged between described upper substrate and infrabasal plate, described upper substrate or infrabasal plate are provided with multiple electrode group, described in each, electrode group comprises the electrode of multiple mutually insulated, and septum pellucidum underbed is provided with between adjacent two electrode groups, described septum pellucidum underbed makes the liquid crystal of its both sides have certain deflection angle, and described septum pellucidum underbed is the chock insulator matter with orientation function.
2. liquid crystal prism according to claim 1, is characterized in that, described septum pellucidum underbed runs through described liquid crystal layer.
3. liquid crystal prism according to claim 1 and 2, is characterized in that, described septum pellucidum underbed is macromolecule chock insulator matter.
4. liquid crystal prism according to claim 3, is characterized in that, the material forming described macromolecule chock insulator matter comprises diacrylate.
5. liquid crystal prism according to claim 4, is characterized in that, described upper substrate and/or infrabasal plate are being respectively arranged with public electrode with described septum pellucidum underbed corresponding position.
6. a method for making for liquid crystal prism, is characterized in that, comprising:
Upper substrate or infrabasal plate are formed multiple electrode group, and wherein, described in each, electrode group comprises the electrode of multiple mutually insulated;
Between adjacent two electrode groups, arrange septum pellucidum underbed, described septum pellucidum underbed is the chock insulator matter with orientation function.
7. method for making according to claim 6, is characterized in that, describedly between adjacent two electrode groups, arranges septum pellucidum underbed specifically comprise:
At upper substrate and/or infrabasal plate and described septum pellucidum underbed corresponding position, public electrode is set;
High molecule liquid crystal and light trigger is added in liquid crystal;
Described liquid crystal is arranged between upper substrate and infrabasal plate;
The public electrode arranged respectively to upper substrate and/or infrabasal plate and described septum pellucidum underbed corresponding position is energized;
Ultraviolet light is utilized at least to irradiate the region of corresponding septum pellucidum underbed;
The public electrode arranged respectively to upper substrate and/or infrabasal plate and described septum pellucidum underbed corresponding position is stopped to be energized and UV-irradiation.
8. method for making according to claim 7, is characterized in that, described high molecule liquid crystal is diacrylate.
9. a display device, is characterized in that, comprises the liquid crystal prism described in any one of claim 1-5.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310575136.0A CN103558724B (en) | 2013-11-15 | 2013-11-15 | Liquid crystal prism, manufacturing method thereof and display device |
| PCT/CN2014/077922 WO2015070585A1 (en) | 2013-11-15 | 2014-05-20 | Liquid crystal prism and manufacturing method thereof, and display apparatus |
| US14/408,826 US9810912B2 (en) | 2013-11-15 | 2014-05-20 | Liquid crystal lens, manufacturing method and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310575136.0A CN103558724B (en) | 2013-11-15 | 2013-11-15 | Liquid crystal prism, manufacturing method thereof and display device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103558724A CN103558724A (en) | 2014-02-05 |
| CN103558724B true CN103558724B (en) | 2015-02-11 |
Family
ID=50013017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310575136.0A Active CN103558724B (en) | 2013-11-15 | 2013-11-15 | Liquid crystal prism, manufacturing method thereof and display device |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US9810912B2 (en) |
| CN (1) | CN103558724B (en) |
| WO (1) | WO2015070585A1 (en) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103558724B (en) | 2013-11-15 | 2015-02-11 | 京东方科技集团股份有限公司 | Liquid crystal prism, manufacturing method thereof and display device |
| CN104122718A (en) * | 2014-07-18 | 2014-10-29 | 深圳超多维光电子有限公司 | Liquid crystal lens and stereo display device |
| CN104238231A (en) * | 2014-09-05 | 2014-12-24 | 京东方科技集团股份有限公司 | Liquid crystal lens optical splitter, manufacturing method for same and three-dimensional display device |
| CN107102455B (en) * | 2016-02-23 | 2020-03-10 | 上海和辉光电有限公司 | Display panel, driving method thereof and display device |
| CN105549266B (en) * | 2016-03-03 | 2019-12-10 | 京东方科技集团股份有限公司 | Liquid crystal display |
| CN105652490B (en) * | 2016-03-25 | 2020-03-24 | 京东方科技集团股份有限公司 | Display glasses and driving method thereof |
| CN105974668B (en) * | 2016-07-22 | 2019-01-29 | 京东方科技集团股份有限公司 | Transparent display and its manufacturing method |
| CN106019762B (en) * | 2016-07-27 | 2019-05-07 | 深圳市华星光电技术有限公司 | A kind of naked eye 3D lenticular display devices and preparation method thereof |
| CN106154683A (en) | 2016-08-31 | 2016-11-23 | 京东方科技集团股份有限公司 | A kind of liquid crystal prism and preparation method thereof, display device |
| CN106842712A (en) * | 2017-04-01 | 2017-06-13 | 深圳市华星光电技术有限公司 | Bore hole 3D liquid crystal display panels and bore hole 3D liquid crystal display devices |
| CN107085316A (en) | 2017-06-30 | 2017-08-22 | 京东方科技集团股份有限公司 | Liquid crystal lens and liquid crystal glasses |
| US10859868B2 (en) | 2017-08-11 | 2020-12-08 | Coopervision International Limited | Flexible liquid crystal cells and lenses |
| CN108490704B (en) * | 2018-03-30 | 2021-08-20 | 京东方科技集团股份有限公司 | Liquid crystal lens, control method thereof and liquid crystal glasses |
| US11003016B2 (en) | 2018-09-21 | 2021-05-11 | Coopervision International Limited | Flexible, adjustable lens power liquid crystal cells and lenses |
| CN110989249A (en) * | 2019-12-20 | 2020-04-10 | 维沃移动通信有限公司 | Display module and electronic equipment |
| JPWO2023277047A1 (en) * | 2021-07-02 | 2023-01-05 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2933816B2 (en) * | 1993-07-15 | 1999-08-16 | シャープ株式会社 | Liquid crystal display device and method of manufacturing the same |
| US6449028B1 (en) * | 1998-06-12 | 2002-09-10 | Asulab S.A. | Liquid crystal display device having sealing frame and/or spacers formed of anisotropic polymer used to align the liquid crystal molecules |
| JP2002366302A (en) * | 2001-06-05 | 2002-12-20 | Mitsubishi Electric Corp | Set display device with touch panel |
| US7075613B2 (en) * | 2002-08-16 | 2006-07-11 | Kent State University | Electro-optical display with in-situ polymerized columns providing alignment and structural bond between substrate |
| JP4923758B2 (en) | 2006-06-08 | 2012-04-25 | ソニー株式会社 | Liquid crystal display |
| US8184218B2 (en) * | 2008-06-21 | 2012-05-22 | Lensvector Inc. | Optically hidden electromagnetic source for generation of spatially non uniform magnetic field and tunable devices made thereof |
| TWI438537B (en) * | 2008-11-28 | 2014-05-21 | Chi Mei Comm Systems Inc | Liquid crystal device and the manufacturing method thereof |
| CN102053445B (en) * | 2009-10-29 | 2013-01-23 | 深圳华映显示科技有限公司 | Variable focal lens array and switchable planar-stereoscopic display |
| CN102207657B (en) * | 2011-05-24 | 2014-07-02 | 深圳超多维光电子有限公司 | Liquid crystal lens and driving method thereof, and stereo display device |
| JP5539279B2 (en) * | 2011-08-30 | 2014-07-02 | 株式会社ジャパンディスプレイ | Liquid crystal optical element |
| CN202472183U (en) | 2012-03-16 | 2012-10-03 | 京东方科技集团股份有限公司 | Transparent liquid crystal display (LCD) panel and transparent LCD |
| CN202600323U (en) * | 2012-06-12 | 2012-12-12 | 京东方科技集团股份有限公司 | Electric drive liquid crystal lens liquid crystal cell and two-dimension and three-dimension switchable display device |
| CN202854411U (en) * | 2012-11-02 | 2013-04-03 | 京东方科技集团股份有限公司 | Shutter type 3D lens and glasses |
| CN103176308B (en) | 2013-04-03 | 2015-10-14 | 上海交通大学 | Based on full resolution free stereo display equipment and the method for liquid crystal prism array |
| CN103558724B (en) * | 2013-11-15 | 2015-02-11 | 京东方科技集团股份有限公司 | Liquid crystal prism, manufacturing method thereof and display device |
-
2013
- 2013-11-15 CN CN201310575136.0A patent/CN103558724B/en active Active
-
2014
- 2014-05-20 US US14/408,826 patent/US9810912B2/en active Active
- 2014-05-20 WO PCT/CN2014/077922 patent/WO2015070585A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015070585A1 (en) | 2015-05-21 |
| CN103558724A (en) | 2014-02-05 |
| US20160313565A1 (en) | 2016-10-27 |
| US9810912B2 (en) | 2017-11-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103558724B (en) | Liquid crystal prism, manufacturing method thereof and display device | |
| KR101263697B1 (en) | lenticular array and image display device including the same | |
| CN1988677B (en) | Driving method of three-dimensional display device | |
| KR101622650B1 (en) | Liquid Crystal Lens Electrically driven and Stereoscopy Display Device | |
| CN102707515B (en) | Liquid crystal grating, preparation method of liquid crystal grating, 3D (three- dimensional) display part and 3D display device | |
| CN102232200B (en) | Stereoscopic display device and display method | |
| CN102929048B (en) | Liquid crystal slit grating capable of being compatible with 2D (2 Dimension) and 3D (3 Dimension) | |
| US20130258219A1 (en) | Gradient index liquid crystal optical device and image display device | |
| CN203054398U (en) | Liquid crystal grating and two-dimensional (2D)/three-dimensional (3D) display device | |
| CN203433240U (en) | Liquid crystal slit grating and three-dimensional display device | |
| CN103149767A (en) | Liquid crystal lens and naked-eye stereoscopic display device with same | |
| CN102768448A (en) | Liquid crystal lens and stereoscopic display device | |
| CN203433242U (en) | Liquid crystal slit grating and three-dimensional display device | |
| CN103353694A (en) | LC (liquid crystal) barrier and display device | |
| CN104317133A (en) | Liquid crystal lens and display device | |
| CN102194382A (en) | Digital three-dimensional advertising light box | |
| JP2015102808A (en) | Display device | |
| CN103034012A (en) | Three-dimensional(3D) display module, liquid crystal lens and preparation method for liquid crystal lens | |
| CN203241674U (en) | Contact type naked eye three dimensional (3D) optical grating and display device | |
| CN104656337A (en) | Liquid crystal lens and display device | |
| CN102591088B (en) | Liquid crystal lens for three-dimensional display and manufacture method thereof | |
| CN104155769A (en) | 2D/3D co-fusion display device and advertizing device | |
| US10884262B2 (en) | Liquid crystal lens, method for producing the same, and display apparatus | |
| KR102061234B1 (en) | Display device and liquid crystal lends panel for the same | |
| CN104597685A (en) | Liquid crystal lens and liquid crystal display device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |